```
                                                   
 ad88888ba                     88    ad88          
 d8"     "8b                    ""   d8"     ,d     
 Y8,                                 88      88     
 `Y8aaaaa,   8b      db      d8 88 MM88MMM MM88MMM  
   `"""""8b, `8b    d88b    d8' 88   88      88     
         `8b  `8b  d8'`8b  d8'  88   88      88     
 Y8a     a8P   `8bd8'  `8bd8'   88   88      88,    
  "Y88888P"      YP      YP     88   88      "Y888  
                                                    
                                                    
                                                                          
   ,ad8888ba,                          88                                 
  d8"'    `"8b                         88                                 
 d8'                                   88                                 
 88             ,adPPYba,  8b,dPPYba,  88,dPPYba,   ,adPPYba, 8b,dPPYba,  
 88      88888 a8"     "8a 88P'    "8a 88P'    "8a a8P_____88 88P'   "Y8  
 Y8,        88 8b       d8 88       d8 88       88 8PP""""""" 88          
  Y8a.    .a88 "8a,   ,a8" 88b,   ,a8" 88       88 "8b,   ,aa 88          
   `"Y88888P"   `"YbbdP"'  88`YbbdP"'  88       88  `"Ybbd8"' 88          
                           88                                             
                           88 
```

# Swift-Gopher

You can interact with my hosted gopher server at [gopher://gopher.navan.dev](gopher://gopher.navan.dev) or [https://gopher.navan.dev](https://gopher.navan.dev)

```
USAGE: swift-gopher [--gopher-host-name <gopher-host-name>] [--host <host>] [--port <port>] [--gopher-data-dir <gopher-data-dir>] [--disable-search] [--disable-gophermap]

OPTIONS:
  -g, --gopher-host-name <gopher-host-name>
                          Hostname used for generating selectors (default: localhost)
  -h, --host <host>       (default: 0.0.0.0)
  -p, --port <port>       (default: 8080)
  -d, --gopher-data-dir <gopher-data-dir>
                          Data directory to map (default: ./example-gopherdata)
  --disable-search        Disable full-text search feature
  --disable-gophermap     Disable reading gophermap files to override automatic generation
  -h, --help
```

## Get Started
```
git clone https://github.com/navanchauhan
cd swift-gopher
swift build -c release && swift run swift-gopher
```

Then, you can either use lynx or curl (or other Gopher clients) to connect to the server.

```
lynx gopher://localhost:8080
# Or,
curl gopher://localhost:8080
```

**Note: Depending on user privileges, you may not be able to bind to port 70.**

To give privilege to the binary on Linux, you can use the following command:

```bash
sudo setcap CAP_NET_BIND_SERVICE=+eip ./.build/release/swift-gopher
```

## Deploying

### Systemd

Sample systemd file:

```
[Unit]
Description=Swift-Gopher

[Service]
ExecStart=/home/swift-gopher/swift-gopher/.build/release/swift-gopher --port 70 --gopher-host-name gopher.navan.dev --gopher-data-dir /home/swift-gopher/gopher_data
User=swift-gopher
Group=swift-gopher
AmbientCapabilities=CAP_NET_BIND_SERVICE
NoNewPrivileges=true

[Install]
WantedBy=multi-user.target
```

## HTTP Proxy

Although, `swift-gopher` does not currently have a native HTTP handler, you can use self host some of the following packages to proxy the Gopher server to HTTP:

* [gophper-proxy](https://github.com/muffinista/gophper-proxy) + Caddy is what I use to host the HTTPS version of my Gopher server at [https://gopher.navan.dev](https://gopher.navan.dev)
* [gopher-proxy](https://hackage.haskell.org/package/gopher-proxy)
* [gopherproxy-c](https://git.codemadness.org/gopherproxy-c/)

## TODO:

- [ ] Add Tests
- [ ] Add CI
- [ ] Add more documentation
- [ ] Automatic Versioning
- [ ] Verify Compatibility with other Gopher Clients
- [ ] Support Gemini Protocol
- [ ] Add a client library
- [ ] Add native HTTP handler
- [ ] Guestbook

## Generating Docs

```bash
./generate_docs.sh swiftGopherClient swift-gopher GopherHelpers
```